| Louie vs Kazuya | 18–12 | 60.00% |
| Louie vs Jin | 12–12 | 50.00% |
| Louie vs Steve | 12–8 | 60.00% |
| Louie vs Reina | 13–5 | 72.22% |
| Louie vs Lili | 10–5 | 66.67% |
| Louie vs Law | 9–4 | 69.23% |
| Louie vs Hwoarang | 9–4 | 69.23% |
| Louie vs King | 8–4 | 66.67% |
| Louie vs Lidia | 8–4 | 66.67% |
| Louie vs Lee | 6–4 | 60.00% |
| Louie vs Bryan | 7–2 | 77.78% |
| Louie vs Xiaoyu | 6–2 | 75.00% |
| Louie vs Victor | 7–1 | 87.50% |
| Louie vs Alisa | 4–3 | 57.14% |
| Louie vs Heihachi | 3–4 | 42.86% |
| Louie vs Paul | 3–3 | 50.00% |
| Louie vs Claudio | 4–2 | 66.67% |
| Louie vs Nina | 4–2 | 66.67% |
| Louie vs Yoshimitsu | 1–4 | 20.00% |
| Louie vs Jack-8 | 2–3 | 40.00% |
| Louie vs Devil Jin | 5–0 | 100.00% |
| Louie vs Dragunov | 3–2 | 60.00% |
| Louie vs Lars | 4–1 | 80.00% |
| Louie vs Leroy | 5–0 | 100.00% |
| Louie vs Jun | 4–1 | 80.00% |
| Louie vs Asuka | 4–0 | 100.00% |
| Louie vs Kuma | 2–2 | 50.00% |
| Louie vs Azucena | 2–2 | 50.00% |
| Louie vs Eddy | 1–3 | 25.00% |
| Louie vs Armor King | 3–1 | 75.00% |
| Louie vs Leo | 3–0 | 100.00% |
| Louie vs Shaheen | 2–1 | 66.67% |
| Louie vs Clive | 2–1 | 66.67% |
| Louie vs Anna | 2–1 | 66.67% |
| Louie vs Feng | 0–1 | 0.00% |
| Louie vs Panda | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.